Diamond Grinding Bit Set Size:20mm(0.79in) + 30mm(1.18in) --primary-hover: #333333

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Perfectly engineered for high-pressure automotive

Ideal for granite and marble countertops

Wide Applications

Diamond Grinding Bit Set Size:20mm(0.79in) + 30mm(1.18in) --primary-hover: #333333Diamond Inner Carving Grinding Wheel Set Professional Grade Stone Carving Bits Built with high performance brazed diamond abrasives, this grinding bit set is ideal for precision carving, sculpting, and finishing of hard stone materials including granite, marble, quartz, concrete, and engineered stone. M10 Thread Fits Grinders & Drills Equipped with a standard M10 internal thread, the bits easily attach to most angle grinders and can be adapted to